XBT.IM · FOUNDATIONAL RECORD CHANGELOG

Plain-text register of stamped editions, newest first. Each entry
records the edition's files, their SHA-256 fingerprints, the stamping
date, and an account of changes. A confirmed Bitcoin block height is
recorded here once known; the .ots receipt beside each file is the
living proof and remains authoritative at all times.

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V2 · JULY 2026
Stamped 2026-07-09 · block height pending at press, see receipts
Files (7):
  3a7792babb26313c177ff66f64bfde363a24e81e34941c245fda33ce500bdc0b  xbt-im-whitepaper.pdf
  c0918f76bf6de461a04053b03d8075a3a9998fced2086a1997a16c4432a601b0  xbt-im-custody.pdf
  912564dcee978c836a373e6ddc269a3432773385fe1e37d5e0b5dd8730817098  xbt-im-on-permanence-and-footprint.pdf
  0672dbc68190ebf0c4f25f3bcc934ffcf3597860dadaf29c4cdee7ce6c8ac3ee  gen_whitepaper_pdf.py
  ced0ebdff3048e248d90bd2e624a3f63bf5d1488ad72b55f7383203114c80077  gen_sibling_pdfs.py
  xbt-im-foundational-record-statement.txt · binds this edition's
    full set; its own fingerprint rides its receipt and the next
    edition's entry
  xbt-im-changelog.txt · this file
Changes:
  Whitepaper: aligned the section 3.5 worked-example message with
  its Appendix B1 rendering; reorganized the Appendix B pairings
  (B2, B3) under new titles; typographic correction to one rendered
  mark; added Appendix D, the record composer, Figures D1-D5, with
  section 10 references; appendices roster updated accordingly;
  all plates and page furniture carried to V2.
  Custody: corrected an idiom.
  All three PDFs: now open fit-to-page, single-page layout, in
  honoring viewers (OpenAction, PageLayout); metadata updated to V2.
  This changelog joins the stamped set; editions carry seven files
  from V2 forward.
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V1 · JULY 2026
Stamped 2026-07-06 · block height 956960
Files (6):
  69ce8197b8d6f5f202a437d11e7ea668075369c7d8845446ea05e80eb7a88482  xbt-im-whitepaper.pdf
  fe29e28db6727b5acd8e407668b0b869caf7fad61f10d9a90d303321a471ed73  xbt-im-custody.pdf
  140c05db330f301f2710f666ca12ffa8b4bf865561b79db9a36d33fccfc38599  xbt-im-on-permanence-and-footprint.pdf
  ac053b976575562946f56fa1e43b0f995228e284125537313cbc87877619d74f  gen_whitepaper_pdf.py
  05e9f4f107bc93ac70e39e16faf5264f5f7cb29be05df1d06adcba1a86887fd4  gen_sibling_pdfs.py
  b6738fcf364dec4d73a6a1ea65986e8c6658ac07c990e528845bbafe016b826f  xbt-im-foundational-record-statement.txt
Changes:
  First stamped edition of the foundational record: the whitepaper,
  Custody, On Permanence and Footprint, both generators, and the
  record statement that binds the set.
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